# Prime numbers + multiplication principle - math problems

#### Number of problems found: 7

- Wedding guests

Fifteen wedding guests could not agree on who would stand in the wedding photo. The groom suggested that all possible sets of wedding guests be made in the photographs. - Twenty-five

How many three-digit natural numbers are divisible by 25? - Inverted nine

In the hotel,, Inverted nine" each hotel room number is divisible by 6. How many rooms we can count with three-digit number registered by digits 1,8,7,4,9? - Combinations

How many different combinations of two-digit number divisible by 4 arises from the digits 3, 5 and 7? - Stacks

Annie has a total of $ 702. The money must be divided into stacks so that each buyer has the same amounth of dollars. How many options she have? - No. of divisors

How many different divisors have number ?? - Rectangles

How many rectangles with area 8713 cm^{2}whose sides is natural numbers are?

We apologize, but in this category are not a lot of examples.

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Do you have an interesting mathematical word problem that you can't solve it? Submit a math problem, and we can try to solve it.